On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.
- Cloud Storage Service
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- F-Droid
- Cloudron
- Snapcraft
- Docker Hub
- Raspberry Pi
+3Put your files into your Dropbox on one computer, and they'll be instantly available on any of your other computers that also have Dropbox installed. Because copies of your files are stored on Dropbox's secure servers, you can also access them from any computer or mobile...
- Cloud Storage Service
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
+2Open-source, decentralized alternative ensuring data ownership with encrypted communication and peer-to-peer sync, void of central server reliance.
- File Sync Tool
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- Self-Hosted
- Cloudron
- Termux
- Terminal
Cloud service for file storage and sync, integrated with Google Docs suite, facilitating collaboration and offering scalable storage solutions.
- Cloud Storage Service
- Freemium • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Software as a Service (SaaS)
+8Cloud-storage service with end-to-end encryption, selective synchronization, and shared folders without ads. Works offline and supports 2FA.
- Cloud Storage Service
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- Windows Phone
- iPad
- Google Chrome
- Mozilla Firefox
+8A versatile client for SFTP, FTP, and other protocols for file transfer. It offers GUI choice, and supports automation and key authentication.
- File Manager
- Free • Open Source
- Windows
- PortableApps.com
- Wine
+7FreeFileSync is a folder comparison and synchronization software that creates and manages backup copies of all your important files. Instead of copying every file every time, FreeFileSync determines the differences between a source and a target folder and transfers only the...
- File Sync Tool
- Freemium • Open Source
- Mac
- Windows
- Linux
- Flathub
- PortableApps.com
- Chocolatey
+7Cryptomator provides transparent, client-side encryption for your cloud. Protect your documents from unauthorized access. Cryptomator is free and open source software, so you can rest assured there are no backdoors.
- Cloud Storage Service
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Flathub
- F-Droid
- Homebrew
- Chocolatey
Cross-platform file manager with dual-panel design based on Total Commander. Features include advanced searching, tabbed browsing, and plugin support.
- File Manager
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
+7Organize files across many devices in one place. From cloud services to offline hard drives, Spacedrive combines the storage capacity and processing power of your devices into one personal distributed cloud, that is both secure and intuitive to use.
- File Manager
- Free • Open Source
- Mac
- Windows
- Linux
+3Emphasizes privacy with end-to-end encryption, Proton Drive safely stores, synchronizes, and shares files across devices via web and mobile applications.
- Cloud Storage Service
- Freemium • Open Source
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Tor
+7Access, edit, and share your files across devices with 5 GB free storage. Integrates with Office for document editing and collaboration features.
- Cloud Storage Service
- Freemium • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Kindle Fire
+3Filen is a cutting-edge cloud storage provider that offers client-side, end-to-end, zero-knowledge encryption. Headquartered and operated entirely in Germany, Filen is at the forefront of combining comprehensive features with uncompromising privacy and security.
- Cloud Storage Service
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
+18Self-hosted platform for secure file sync, sharing, calendar, and contact management with desktop, mobile, web access, and multi-device syncing.
- Cloud Storage Service
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Blackberry
- Android Tablet
- iPad
- Self-Hosted
- Software as a Service (SaaS)
- Raspberry Pi
- Cloudron
+3Securely store encrypted, incremental, compressed backups on local, cloud, and remote servers. Runs on multiple OSes and offers command line interface.
- Backup Client
- Freemium • Open Source
- Mac
- Windows
- Linux
- BSD
+2